Study the chart given below carefully and answer the following questions. OHLC (Open-High-Low-Close) chart given below shows data regarding trading in...

Study the chart given below carefully and answer the following questions.
OHLC (Open-High-Low-Close) chart given below shows data regarding trading in stock of company – X on 5 different days.

[NOTE: 1. Red Candle – Top end & bottom end represents opening & closing value of the share respectively of a particular day. 2. Green Candle – Top end & bottom end represents closing & opening value of the share respectively of a particular day. 3. Vertical line represents highest & lowest value of the share of a particular day.]
For how many days is the difference between the opening value and the highest value more than $\frac{23}{9}$ of the opening value?